[gmx-users] asking for help with dual-topology for TI
zhoumadison at gmail.com
Fri Apr 29 05:30:44 CEST 2005
I am trying to set up a thermodynamic-integration to calculate the
free energy difference between two ligands. Both of them contains over
30 atoms and are quite different from each other. I am wondering
whether GROMACS support dual-topology? It is really a difficult job
for a beginner to setup the topology file for TI, especially in the
case of two very different ligands.
Can I just simply set all atoms in A to dummy atoms at lamda=1 and set
all atoms of B to dummy atoms at lamda=0?
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